Division 1.1.6.1 The ratio of emission results ‘r’ shall be determined for each pollutant as follows:

United Kingdom

r = \frac{emission result on reference fuel B}{emission result on reference fuel A}

Notes on Annex I

F1: Words in Annex 1 heading substituted (31.12.2022 at 11.00 p.m.) by The Road Vehicles and Non-Road Mobile Machinery (Type-Approval) (Amendment and Transitional Provisions) (EU Exit) Regulations 2022 (S.I. 2022/1273), regs. 1(2), 66(2)(a)